/*
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <http://www.gnu.org/licenses/>.
 */
package net.sf.l2j.gameserver.skills.effects;

import net.sf.l2j.gameserver.ai.CtrlEvent;
import net.sf.l2j.gameserver.model.L2Character;
import net.sf.l2j.gameserver.model.L2Effect;
import net.sf.l2j.gameserver.model.L2Summon;
import net.sf.l2j.gameserver.model.actor.instance.L2EffectPointInstance;
import net.sf.l2j.gameserver.model.actor.instance.L2PcInstance;
import net.sf.l2j.gameserver.model.actor.instance.L2PlayableInstance;
import net.sf.l2j.gameserver.network.SystemMessageId;
import net.sf.l2j.gameserver.network.serverpackets.SystemMessage;
import net.sf.l2j.gameserver.skills.Env;

/**
 * @author Forsaiken
 */
final class EffectSignetAntiSummon extends L2Effect {
	private L2EffectPointInstance _actor;

	public EffectSignetAntiSummon(Env env, EffectTemplate template) {
		super(env, template);
	}

	@Override
	public EffectType getEffectType() {
		return EffectType.SIGNET_GROUND;
	}

	@Override
	public void onStart() {
		_actor = (L2EffectPointInstance) getEffected();
	}

	@Override
	public boolean onActionTime() {
		if (getCount() == getTotalCount() - 1)
			return true; // do nothing first time
		int mpConsume = getSkill().getMpConsume();
		for (L2Character cha : _actor.getKnownList()
				.getKnownCharactersInRadius(getSkill().getSkillRadius())) {
			if (cha == null)
				continue;
			if (cha instanceof L2PlayableInstance) {
				L2PcInstance owner = null;
				if (cha instanceof L2Summon)
					owner = ((L2Summon) cha).getOwner();
				else
					owner = (L2PcInstance) cha;
				if (owner != null && owner.getPet() != null) {
					if (mpConsume > getEffector().getCurrentMp()) {
						getEffector()
								.sendPacket(
										new SystemMessage(
												SystemMessageId.SKILL_REMOVED_DUE_LACK_MP));
						return false;
					} else
						getEffector().reduceCurrentMp(mpConsume);
					owner.getPet().unSummon(owner);
					owner.getAI().notifyEvent(CtrlEvent.EVT_ATTACKED,
							getEffector());
				}
			}
		}
		return true;
	}

	@Override
	public void onExit() {
		if (_actor != null)
			_actor.deleteMe();
	}
}
